package crawler.ctrules;

import crawler.BaseHibernateDAO;
import java.util.List;
import org.hibernate.LockMode;
import org.hibernate.Query;
import org.hibernate.criterion.Example;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * A data access object (DAO) providing persistence and search support for
 * CtRules entities. Transaction control of the save(), update() and delete()
 * operations can directly support Spring container-managed transactions or they
 * can be augmented to handle user-managed Spring transactions. Each of these
 * methods provides additional information for how to configure it for the
 * desired type of transaction control.
 * 
 * @see crawler.ctrules.CtRules
 * @author MyEclipse Persistence Tools
 */

public class CtRulesDAO extends BaseHibernateDAO {
	private static final Logger log = LoggerFactory.getLogger(CtRulesDAO.class);
	// property constants
	public static final String CW_ID = "cwId";
	public static final String CR_NAME = "crName";
	public static final String CR_CTAREA_BEGIN = "crCtareaBegin";
	public static final String CR_CTAREA_END = "crCtareaEnd";
	public static final String CR_CTTIME = "crCttime";
	public static final String CR_CTUSER = "crCtuser";
	public static final String CR_ISKEY = "crIskey";

	public void save(CtRules transientInstance) {
		log.debug("saving CtRules instance");
		try {
			getSession().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

	public void delete(CtRules persistentInstance) {
		log.debug("deleting CtRules instance");
		try {
			getSession().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re) {
			log.error("delete failed", re);
			throw re;
		}
	}

	public CtRules findById(java.lang.String id) {
		log.debug("getting CtRules instance with id: " + id);
		try {
			CtRules instance = (CtRules) getSession().get(
					"crawler.ctrules.CtRules", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByExample(CtRules instance) {
		log.debug("finding CtRules instance by example");
		try {
			List results = getSession()
					.createCriteria("crawler.ctrules.CtRules")
					.add(Example.create(instance)).list();
			log.debug("find by example successful, result size: "
					+ results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	public List findByProperty(String propertyName, Object value) {
		log.debug("finding CtRules instance with property: " + propertyName
				+ ", value: " + value);
		try {
			String queryString = "from CtRules as model where model."
					+ propertyName + "= ?";
			Query queryObject = getSession().createQuery(queryString);
			queryObject.setParameter(0, value);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List findByCwId(Object cwId) {
		return findByProperty(CW_ID, cwId);
	}

	public List findByCrName(Object crName) {
		return findByProperty(CR_NAME, crName);
	}

	public List findByCrCtareaBegin(Object crCtareaBegin) {
		return findByProperty(CR_CTAREA_BEGIN, crCtareaBegin);
	}

	public List findByCrCtareaEnd(Object crCtareaEnd) {
		return findByProperty(CR_CTAREA_END, crCtareaEnd);
	}

	public List findByCrCttime(Object crCttime) {
		return findByProperty(CR_CTTIME, crCttime);
	}

	public List findByCrCtuser(Object crCtuser) {
		return findByProperty(CR_CTUSER, crCtuser);
	}

	public List findByCrIskey(Object crIskey) {
		return findByProperty(CR_ISKEY, crIskey);
	}

	public List findAll() {
		log.debug("finding all CtRules instances");
		try {
			String queryString = "from CtRules";
			Query queryObject = getSession().createQuery(queryString);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

	public CtRules merge(CtRules detachedInstance) {
		log.debug("merging CtRules instance");
		try {
			CtRules result = (CtRules) getSession().merge(detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re) {
			log.error("merge failed", re);
			throw re;
		}
	}

	public void attachDirty(CtRules instance) {
		log.debug("attaching dirty CtRules instance");
		try {
			getSession().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public void attachClean(CtRules instance) {
		log.debug("attaching clean CtRules instance");
		try {
			getSession().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}
}